Tsport Speedometer

[cmarshall]

if you work it out, the gearing limits you to 121mph so no ones been over

unless you raise the rev limit or alter the gearing

I feel photographic evidence coming on

[seveer unaek]

I feel photographic evidence coming on

Feel it all you want... it's not possible. The speedo will say so, but you WON'T be doing that speed.

[Woody27]

I feel photographic evidence coming on

Feel it all you want... it's not possible. The speedo will say so, but you WON'T be doing that speed.

Not true he could be doing it down a hill if he disengages clutch or off a very high cliff :P But yeah with the clutch engaged its limited by the gearing and engine rev limiter.

[cmarshall]

Already have a pic of the speedo just need to get one of the GPS

[reece]

Not true he could be doing it down a hill if he disengages clutch or off a very high cliff :P

Terminal velocity is 124mph, but that’s for a skydiver, not sure what the Terminal Velocity for a Yaris is

Maybe earpl could try it and let us know

[seveer unaek]

Jesus H... the gearing is only capable of 123mph! I'll even plonk it in my simulation software... i'll give you an extra 15bhp for your mods, and i'll make it with 0 wind. Im telling you, you ain't gonna go faster than 123mph! You'd need a remap to take into account the mods and to adjust the rev limit to allow extra speed at the top end. Even then, you'd need about 3 miles downhill and some wind.

Here's the results with an extra 15bhp:

0-60mph = 8.1sec

0-100mph = 23.7sec

1/4mile = 16.1

Time to reach top speed = 111.48 secs

Distance to top speed = 17665ft

Top speed 122.9mph

So, you need 3.35 miles to reach top speed which will be 123mph.

If you get a properly verified speed above that then you must have a special Yaris.

[jaxx]

nice one graham, saved me doing it

also accelerating to terminal velocity if not counting any opposing forces it takes you roughly 5.5seconds to reach it under the force of gravity at 9.81m/s

5.5secs to 120mph! how ya like them apples! drive off a cliff! TODAY!

[jay dh]

P1's speedo's go upto 130mph and P2 speedo's go up to 150mph then?

yea, seems so